package cn.yimu.exception;

/**
 * The Error is created in service layer and 
 * threw to upper layer when the process's flow is wrong.
 * 
 * For example, Abstract class's function is used.
 * 
 * @author wangchuanzheng
 *
 */
public class FlowError extends Exception {

	private static final long serialVersionUID = 1146402808086961854L;
	
	public FlowError() {
		super();
	}
	
	public FlowError(String message) {
		super(message);
	}
	
}
